21290225880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 768

約数和(自身を含む): 86046105600

約数和(自身を除く): 64755879720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 31, 33, 35, 40, 42, 44, 55, 56, 58, 60, 62, 66, 70, 77, 84, 87, 88, 93, 105, 110, 116, 120, 121, 124, 132, 140, 145, 154, 155, 165, 168, 174, 186, 203, 210, 217, 220, 231, 232, 233, 242, 248, 264, 280, 290, 308, 310, 319, 330, 341, 348, 363, 372, 385, 406, 420, 434, 435, 440, 462, 465, 466, 484, 580, 605, 609, 616, 620, 638, 651, 660, 682, 696, 699, 726, 744, 770, 812, 840, 847, 868, 870, 899, 924, 930, 932, 957, 968, 1015, 1023, 1085, 1155, 1160, 1165, 1210, 1218, 1240, 1276, 1302, 1320, 1364, 1398, 1452, 1540, 1595, 1624, 1631, 1694, 1705, 1736, 1740, 1798, 1815, 1848, 1860, 1864, 1914, 2030, 2046, 2170, 2233, 2310, 2330, 2387, 2420, 2436, 2541, 2552, 2563, 2604, 2697, 2728, 2796, 2904, 3045, 3080, 3190, 3255, 3262, 3388, 3410, 3480, 3495, 3509, 3596, 3630, 3720, 3751, 3828, 4060, 4092, 4235, 4340, 4466, 4495, 4620, 4660, 4774, 4785, 4840, 4872, 4893, 5082, 5115, 5126, 5208, 5394, 5592, 6090, 6293, 6380, 6510, 6524, 6699, 6757, 6776, 6820, 6990, 7018, 7161, 7192, 7223, 7260, 7502, 7656, 7689, 8120, 8155, 8184, 8470, 8680, 8932, 8990, 9240, 9320, 9548, 9570, 9786, 9889, 10164, 10230, 10252, 10527, 10788, 11165, 11253, 11935, 12180, 12586, 12705, 12760, 12815, 13020, 13048, 13398, 13485, 13514, 13640, 13980, 14036, 14322, 14446, 14520, 15004, 15378, 16310, 16940, 17545, 17864, 17941, 17980, 18755, 18879, 19096, 19140, 19572, 19778, 20271, 20328, 20460, 20504, 21054, 21576, 21669, 22330, 22506, 23870, 24360, 24465, 24563, 25172, 25410, 25630, 26040, 26257, 26796, 26970, 27028, 27960, 28072, 28193, 28644, 28892, 29667, 30008, 30756, 31465, 32620, 33495, 33785, 33880, 35090, 35805, 35882, 35960, 36115, 37510, 37758, 38280, 38445, 39144, 39556, 40542, 40920, 42108, 43338, 44660, 45012, 47299, 47740, 48930, 49126, 49445, 50344, 50561, 50820, 51260, 52514, 52635, 53592, 53823, 53940, 54056, 56265, 56386, 57288, 57784, 59334, 61512, 62930, 65240, 66990, 67570, 69223, 70180, 71610, 71764, 72230, 73689, 74327, 75020, 75516, 76890, 78771, 79112, 79453, 81084, 84216, 84579, 86676, 89320, 89705, 90024, 94395, 94598, 95480, 97860, 98252, 98890, 101122, 101355, 101640, 102520, 105028, 105270, 107646, 107880, 108345, 108779, 112530, 112772, 118668, 122815, 125860, 131285, 133980, 135140, 138446, 140360, 140965, 141897, 143220, 143528, 144460, 147378, 148335, 148654, 150040, 151032, 151683, 153780, 157542, 158906, 162168, 169158, 173352, 179410, 188790, 189196, 195720, 196504, 197351, 197780, 202244, 202710, 207669, 209467, 210056, 210540, 215292, 216690, 217558, 222981, 225060, 225544, 236495, 237336, 238359, 245630, 251720, 252805, 262570, 267960, 269115, 270280, 276892, 281930, 283794, 286440, 288920, 294756, 296670, 297308, 303366, 307560, 315084, 317812, 326337, 338316, 346115, 358820, 368445, 371635, 377580, 378392, 393855, 394702, 395560, 397265, 404488, 405420, 415338, 418934, 421080, 422895, 430584, 433380, 435116, 445962, 450120, 472990, 476718, 491260, 505610, 520289, 525140, 538230, 543895, 553784, 556171, 563860, 567588, 589512, 592053, 593340, 594616, 606732, 628401, 630168, 635624, 652674, 676632, 692230, 709485, 717640, 736890, 743270, 755160, 758415, 761453, 787710, 789404, 794530, 810840, 817597, 830676, 837868, 845790, 866760, 870232, 873983, 891924, 945980, 953436, 982520, 986755, 1011220, 1038345, 1040578, 1047335, 1050280, 1076460, 1087790, 1112342, 1114905, 1127720, 1135176, 1184106, 1186680, 1191795, 1213464, 1256802, 1305348, 1384460, 1418970, 1466269, 1473780, 1486540, 1516830, 1522906, 1560867, 1575420, 1578808, 1589060, 1631685, 1635194, 1661352, 1668513, 1675736, 1691580, 1747966, 1783848, 1891960, 1906872, 1973510, 2022440, 2076690, 2081156, 2094670, 2152920, 2175580, 2224684, 2229810, 2284359, 2304137, 2368212, 2383590, 2452791, 2513604, 2601445, 2610696, 2621949, 2768920, 2780855, 2837940, 2932538, 2947560, 2960265, 2973080, 3033660, 3045812, 3121734, 3142005, 3150840, 3178120, 3263370, 3270388, 3337026, 3383160, 3495932, 3807265, 3947020, 4087985, 4153380, 4162312, 4189340, 4351160, 4369915, 4398807, 4449368, 4459620, 4568718, 4608274, 4736424, 4767180, 4905582, 5027208, 5202890, 5243898, 5561710, 5675880, 5723179, 5865076, 5920530, 6067320, 6091624, 6117881, 6243468, 6284010, 6526740, 6540776, 6674052, 6912411, 6991864, 7331345, 7614530, 7804335, 7894040, 8175970, 8306760, 8342565, 8378680, 8739830, 8797614, 8919240, 9137436, 9216548, 9534360, 9811164, 10405780, 10487796, 11123420, 11421795, 11446358, 11520685, 11730152, 11841060, 12235762, 12263955, 12486936, 12568020, 13053480, 13109745, 13348104, 13824822, 14662690, 15229060, 15608670, 16128959, 16351940, 16685130, 17169537, 17479660, 17595228, 18274872, 18353643, 18433096, 19622328, 20811560, 20975592, 21994035, 22246840, 22843590, 22892716, 23041370, 23682120, 24471524, 24527910, 25136040, 25345507, 26219490, 27649644, 28615895, 29325380, 30458120, 30589405, 31217340, 32257918, 32703880, 33370260, 34339074, 34562055, 34959320, 35190456, 36707286, 43988070, 45687180, 45785432, 46082740, 48386877, 48943048, 49055820, 50691014, 52438980, 55299288, 57231790, 58650760, 61178810, 62434680, 64515836, 66740520, 68678148, 69124110, 73414572, 76036521, 80644795, 85847685, 87976140, 91374360, 91768215, 92165480, 96773754, 98111640, 101382028, 104877960, 114463580, 122357620, 126727535, 129031672, 137356296, 138248220, 146829144, 152073042, 161289590, 171695370, 175952280, 177418549, 183536430, 193547508, 202764056, 228927160, 241934385, 244715240, 253455070, 276496440, 304146084, 322579180, 343390740, 354837098, 367072860, 380182605, 387095016, 483868770, 506910140, 532255647, 608292168, 645158360, 686781480, 709674196, 734145720, 760365210, 887092745, 967737540, 1013820280, 1064511294, 1419348392, 1520730420, 1774185490, 1935475080, 2129022588, 2661278235, 3041460840, 3548370980, 4258045176, 5322556470, 7096741960, 10645112940, 21290225880]

約数ペア:

[(1, 21290225880), (2, 10645112940), (3, 7096741960), (4, 5322556470), (5, 4258045176), (6, 3548370980), (7, 3041460840), (8, 2661278235), (10, 2129022588), (11, 1935475080), (12, 1774185490), (14, 1520730420), (15, 1419348392), (20, 1064511294), (21, 1013820280), (22, 967737540), (24, 887092745), (28, 760365210), (29, 734145720), (30, 709674196), (31, 686781480), (33, 645158360), (35, 608292168), (40, 532255647), (42, 506910140), (44, 483868770), (55, 387095016), (56, 380182605), (58, 367072860), (60, 354837098), (62, 343390740), (66, 322579180), (70, 304146084), (77, 276496440), (84, 253455070), (87, 244715240), (88, 241934385), (93, 228927160), (105, 202764056), (110, 193547508), (116, 183536430), (120, 177418549), (121, 175952280), (124, 171695370), (132, 161289590), (140, 152073042), (145, 146829144), (154, 138248220), (155, 137356296), (165, 129031672), (168, 126727535), (174, 122357620), (186, 114463580), (203, 104877960), (210, 101382028), (217, 98111640), (220, 96773754), (231, 92165480), (232, 91768215), (233, 91374360), (242, 87976140), (248, 85847685), (264, 80644795), (280, 76036521), (290, 73414572), (308, 69124110), (310, 68678148), (319, 66740520), (330, 64515836), (341, 62434680), (348, 61178810), (363, 58650760), (372, 57231790), (385, 55299288), (406, 52438980), (420, 50691014), (434, 49055820), (435, 48943048), (440, 48386877), (462, 46082740), (465, 45785432), (466, 45687180), (484, 43988070), (580, 36707286), (605, 35190456), (609, 34959320), (616, 34562055), (620, 34339074), (638, 33370260), (651, 32703880), (660, 32257918), (682, 31217340), (696, 30589405), (699, 30458120), (726, 29325380), (744, 28615895), (770, 27649644), (812, 26219490), (840, 25345507), (847, 25136040), (868, 24527910), (870, 24471524), (899, 23682120), (924, 23041370), (930, 22892716), (932, 22843590), (957, 22246840), (968, 21994035), (1015, 20975592), (1023, 20811560), (1085, 19622328), (1155, 18433096), (1160, 18353643), (1165, 18274872), (1210, 17595228), (1218, 17479660), (1240, 17169537), (1276, 16685130), (1302, 16351940), (1320, 16128959), (1364, 15608670), (1398, 15229060), (1452, 14662690), (1540, 13824822), (1595, 13348104), (1624, 13109745), (1631, 13053480), (1694, 12568020), (1705, 12486936), (1736, 12263955), (1740, 12235762), (1798, 11841060), (1815, 11730152), (1848, 11520685), (1860, 11446358), (1864, 11421795), (1914, 11123420), (2030, 10487796), (2046, 10405780), (2170, 9811164), (2233, 9534360), (2310, 9216548), (2330, 9137436), (2387, 8919240), (2420, 8797614), (2436, 8739830), (2541, 8378680), (2552, 8342565), (2563, 8306760), (2604, 8175970), (2697, 7894040), (2728, 7804335), (2796, 7614530), (2904, 7331345), (3045, 6991864), (3080, 6912411), (3190, 6674052), (3255, 6540776), (3262, 6526740), (3388, 6284010), (3410, 6243468), (3480, 6117881), (3495, 6091624), (3509, 6067320), (3596, 5920530), (3630, 5865076), (3720, 5723179), (3751, 5675880), (3828, 5561710), (4060, 5243898), (4092, 5202890), (4235, 5027208), (4340, 4905582), (4466, 4767180), (4495, 4736424), (4620, 4608274), (4660, 4568718), (4774, 4459620), (4785, 4449368), (4840, 4398807), (4872, 4369915), (4893, 4351160), (5082, 4189340), (5115, 4162312), (5126, 4153380), (5208, 4087985), (5394, 3947020), (5592, 3807265), (6090, 3495932), (6293, 3383160), (6380, 3337026), (6510, 3270388), (6524, 3263370), (6699, 3178120), (6757, 3150840), (6776, 3142005), (6820, 3121734), (6990, 3045812), (7018, 3033660), (7161, 2973080), (7192, 2960265), (7223, 2947560), (7260, 2932538), (7502, 2837940), (7656, 2780855), (7689, 2768920), (8120, 2621949), (8155, 2610696), (8184, 2601445), (8470, 2513604), (8680, 2452791), (8932, 2383590), (8990, 2368212), (9240, 2304137), (9320, 2284359), (9548, 2229810), (9570, 2224684), (9786, 2175580), (9889, 2152920), (10164, 2094670), (10230, 2081156), (10252, 2076690), (10527, 2022440), (10788, 1973510), (11165, 1906872), (11253, 1891960), (11935, 1783848), (12180, 1747966), (12586, 1691580), (12705, 1675736), (12760, 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(81084, 262570), (84216, 252805), (84579, 251720), (86676, 245630), (89320, 238359), (89705, 237336), (90024, 236495), (94395, 225544), (94598, 225060), (95480, 222981), (97860, 217558), (98252, 216690), (98890, 215292), (101122, 210540), (101355, 210056), (101640, 209467), (102520, 207669), (105028, 202710), (105270, 202244), (107646, 197780), (107880, 197351), (108345, 196504), (108779, 195720), (112530, 189196), (112772, 188790), (118668, 179410), (122815, 173352), (125860, 169158), (131285, 162168), (133980, 158906), (135140, 157542), (138446, 153780), (140360, 151683), (140965, 151032), (141897, 150040), (143220, 148654), (143528, 148335), (144460, 147378)]